Comparison : Item # D411505004, NPTF Taper Pipe Taps, High Speed Steel, Ground Thread, Imported
Item # D411505008, NPTF Taper Pipe Taps, High Speed Steel, Ground Thread, Imported
Item # D411505016, NPTF Taper Pipe Taps, High Speed Steel, Ground Thread, Imported
Item # D411505024, NPTF Taper Pipe Taps, High Speed Steel, Ground Thread, Imported
Item # D411505032, NPTF Taper Pipe Taps, High Speed Steel, Ground Thread, Imported